假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。增加：在缺词处加

Question

    假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。

    增加：在缺词处加上一个漏词符号（∧），并在此符号下面写出该加的词。

    删除：把多余的词用斜线（＼）划掉。

    修改：在错的词下划一横线，并在该词下面写出修改后的词。

    注意：1．每处错误及修改均仅限一词；

          2．只允许修改10处，多者（从第11处起）不计分。

    It was extreme cold last Monday morning. While I was walking in my way to school I noticed two street cleaner sweeping the street. Seeing them are working so hard on such a cold morning I was moved and made up my mind do something for them. After arriving at school I discussed with some classmates that we could do. The next day we got up early and preparing porridge at home. When we handed the cleaners the hot porridge and expressed us appreciation for their hard work they looked a little surprising at first. And then they took the porridge and thanked us happily. Since it was very cold we all felt warm at that moment.

Answer 1

It wasextremecold last Monday morning. While I was walkingin my way to school I noticed two street

         extremely                                      on

cleanersweeping the street. Seeing them are working so hard on such a cold morning I was moved and made up

cleaners

my mind∧do something for them. After arriving at school I discussed with some classmatesthatwe could do.

       to                                                                  what

The next day we got up early andpreparing porridge at home. When we handed the cleaners the hot porridge and

                            prepared

expressedusappreciation for their hard work they looked a littlesurprisingat first. And then they took the

        our                                          surprised

porridge and thanked us happily.Since it was very cold we all felt warm at that moment.

                      Though/Although/While